90491982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 218004480

約数和(自身を除く): 127512498

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 113, 138, 161, 226, 322, 339, 483, 678, 791, 829, 966, 1582, 1658, 2373, 2487, 2599, 4746, 4974, 5198, 5803, 7797, 11606, 15594, 17409, 18193, 19067, 34818, 36386, 38134, 54579, 57201, 93677, 109158, 114402, 133469, 187354, 266938, 281031, 400407, 562062, 655739, 800814, 1311478, 1967217, 2154571, 3934434, 4309142, 6463713, 12927426, 15081997, 30163994, 45245991, 90491982]

約数ペア:

[(1, 90491982), (2, 45245991), (3, 30163994), (6, 15081997), (7, 12927426), (14, 6463713), (21, 4309142), (23, 3934434), (42, 2154571), (46, 1967217), (69, 1311478), (113, 800814), (138, 655739), (161, 562062), (226, 400407), (322, 281031), (339, 266938), (483, 187354), (678, 133469), (791, 114402), (829, 109158), (966, 93677), (1582, 57201), (1658, 54579), (2373, 38134), (2487, 36386), (2599, 34818), (4746, 19067), (4974, 18193), (5198, 17409), (5803, 15594), (7797, 11606)]